/* 主体图片 */
.huojian{
    width: 100%;
    height: 340px;
}
.main-1{
    position: absolute;
    top: 24px;
    left: 590px;
    width: 750px;
    height: 700px;
    color: #ffffff;
}
.main-2 .tip1{
    padding-top: 50px;
    font-size: 42px;
    display: block;
    margin-left: -50px;
}
.main-3 .tip2{
    font-size: 23px;
    display: block;
    margin-left: 50px;
    margin-bottom: 50px;
}
.main-4 .btn-info,.main-4 .reg,.cons .btn-appreciation{
    border-radius: 25px;
}
.main-4{
    margin-left: 260px;
}
.main-4 .reg{
    border: 1px solid #ffffff;
    color: #ffffff;
}
/* 为什么选择优易论文 */
.why{
    width: 100%;
    height: 600px;
}
.cons{
    width: 52.5%;
    height: 600px;
}
.cons h3{
    text-align: center;
    color: #34495e;
    font-size: 28px;
}
.cons .btn-appreciation{
    border: 1px solid #1abc9c;
    background: #ffffff;
    width: 200px;
    color: #1abc9c;
    display: block;
    margin: 30px auto;
}
.service-type{
    margin-left: -30px;
}
.ui-service-feature .tip3{
    display: block;
    width: 257px;
    margin: 5px auto;
}
/* 优易服务范围一览 */
.fanwei{
    width: 100%;
    height: 900px;
    background: #282f3e;
}
.fanwei .block-title{
    color: #ffffff;
    display: block;
    margin-top: 80px;
}
.fanwei .block-content{
    color: #777b85;
    width: 95%;
    height: 40px;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0.5;
}
.fanwei .tip5{
    position: relative;
}
.fanwei .tip5 h3{
    color: #ffffff;
}
.fanwei .block-icon{
    position: absolute;
    top: 0;
    right: 105px;
}
.fanwei .col-sm-4{
    width: 25%;
    height: 155px;
}
.fanwei .show-hide-service{
    display: block;
    border: 1px solid #ffffff;
    background: pink;
}
/* 标准、准时、原创 */
.zhunshi{
    width: 100%;
    height: 400px;
    background: #f0f0f0;
}
.zhunshi .container{
    width: 60%;
    margin: 0px auto;
}
.zhunshi .container .tip4{
    margin: 110px auto;
}
.zhunshi .block-icon{
    width: 100px;
    height: 100px;
    background: #44bb7e;
    border-radius: 50%;
    margin-left: 120px;
    transition: all 4s ease;
    color: #ffffff;
    border: 6px solid #e2e4e5;
    position: relative;
}
.zhunshi .block-title{
    display: block;
    font-size: 20px;
    color: #34495e;
    font-weight: 800;
    margin-top: 20px;
    margin-bottom: 5px;
    width: 95%;
}
.zhunshi .container .tip4 p{
    color: #34495e;
    font-size: 14px;
    display: block;
    width: 98%;
}
.block-icon .tag1{
    color: #ffffff;
}
.block-icon i{
    font-size: 35px;
    position: absolute;
    top: 20px;
    right: 23px;
}